Individual Calculations October 2017
 Lungrin, Rashade  Total change: -4.40  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-16 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1857 1774 1.50 5 -0.53 40 -21.20 
  Araujo Sanchez, Josue 2110 DOM0.001-0.1240-4.80 
  Escalona Landi, Samid Eduardo c1985 VEN0.001-0.2340-9.20 
  Marina Santana, Cristian M. 1670 PUR0.001-0.6440-25.60 
  Mejias Nunez, Rafael E. 1779 PUR1.0010.514020.40 
  Diaz, Brian 1739 ARU0.501-0.0540-2.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 St. Jago Open 2017 [Open] Spanish Town JAM 2017-09-02
RcRownchangeKK*chgGame
 1701 1774 4.00 6 0.44 40 17.60 
  Hutchinson, Marlon 1521 JAM1.0010.19407.60 
  Williams, Jordan 1636 JAM1.0010.314012.40 
  Curriah, Malik 1996 JAM0.5010.284011.20 
  Campbell, Kevron 1881 JAM0.001-0.3540-14.00 
  Morgan, Tajae 1618 JAM0.501-0.2140-8.40 
  Walker, Lontae 1552 JAM1.0010.22408.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Harold Chan Open 2017 Kingston JAM 2017-09-21
RcRownchangeKK*chgGame
 1665 1774 2.50 4 -0.02 40 -0.80 
  Yankana, Alliyah 1427 JAM1.0010.11404.40 
  Walker, Lontae 1552 JAM0.501-0.2840-11.20 
  Lobban, Brandon 1653 JAM1.0010.344013.60 
  Richards, Deborah wm2027 JAM0.001-0.1940-7.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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